Tiffany Hwang can be a-pained-in-your- for all she care. but she is totally and definitely a sweetheart for Kim Taeyeon. 

Side notes : i don't think im capable enough to make an on-going plot and story.  So i will make this like a one shot collection?  But with the same themes,  character.  Like a sit-com?  I will try to write as much as i can. Kindly upvotes and comment it if you like. Thank you for stumbling here.